TLE4941 Infineon Technologies, TLE4941 Datasheet - Page 3

• Manufacturer Part Number: TLE4941
• Description: IC HALL EFFECT SENSOR PSSO-2-1
• Manufacturer: Infineon Technologies
• Type: Special Purposer

Specifications of TLE4941

• Voltage - Supply: 4.5 V ~ 20 V
• Current - Supply: 8.4mA
• Output Type: Digital, PWM (Current)
• Features: High Sensitivity
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 2-SIP, SSO-2-1
• Operating Supply Voltage: 5 V or 9 V or 12 V
• Mounting Style: Through Hole
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Sensing Range: -
• Current - Output (max): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: SP000015115; TLE4941X; TLE4941XA

Differential Two-Wire Hall Effect Sensor IC
Features
• Two-wire current interface
• Dynamic self-calibration principle
• Single chip solution
• No external components needed
• High sensitivity
• South and north pole pre-induction possible
• High resistance to piezo effects
• Large operating air-gaps
• Wide operating temperature range
• TLE4941C: 1.8 nF overmolded capacitor
Type
TLE4941
TLE4941C
The Hall Effect sensor IC TLE4941 is designed to provide information about rotational
speed to modern vehicle dynamics control systems and ABS. The output has been
designed as a two wire current interface. The sensor operates without external
components and combines a fast power-up time with a low cut-off frequency. Excellent
accuracy and sensitivity is specified for harsh automotive requirements as a wide
temperature range, high ESD and EMC robustness. State-of-the art BiCMOS technology
is used for monolithic integration of the active sensor areas and the signal conditioning
circuitry.
Finally, the optimized piezo compensation and the integrated dynamic offset
compensation enable easy manufacturing and elimination of magnet offsets.
The TLE4941C is additionally provided with an overmolded 1.8 nF capacitor for
improved EMI performance.
Data Sheet
Marking
4100R
41C0R
3
Ordering Code
Q62705-K714
Q62705-K715
PG-SSO-2-1
PG-SSO-2-2
Package
PG-SSO-2-1
PG-SSO-2-2
V2.1, 2005-02
TLE4941C
TLE4941